CN219475522U - Titration device for environmental protection detection - Google Patents
Titration device for environmental protection detection Download PDFInfo
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- CN219475522U CN219475522U CN202320789103.5U CN202320789103U CN219475522U CN 219475522 U CN219475522 U CN 219475522U CN 202320789103 U CN202320789103 U CN 202320789103U CN 219475522 U CN219475522 U CN 219475522U
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- fixedly arranged
- fixed
- fixing
- fixing block
- block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
Abstract
The utility model discloses a titration device for environment-friendly detection, which relates to the technical field of titration devices and comprises a casing, and is characterized in that a titration assembly is slidably arranged at the upper end of the casing, a clamping assembly is fixedly arranged in the middle of the casing, and a rotating mechanism is fixedly arranged at the bottom of the casing.
Description
Technical Field
The utility model relates to the technical field of titration devices, in particular to a titration device for environment-friendly detection.
Background
Titration is currently a chemical laboratory procedure that involves the mixing of two solutions to form a reaction by dropping some of the solutions into a laboratory bottle containing the other solution;
when a sample is dripped, the common clamping assembly can only be matched with a fixed bottle with one size, and the fixed bottle with different sizes cannot be clamped, so that the titration cannot be performed; meanwhile, when the bottle body is dripped, the bottle body is not stable enough, the solution reaction in the bottle is not uniform enough, and the detection precision is affected.
Disclosure of Invention
The utility model aims to solve the problem that a common clamping assembly in the prior art can only be matched with a fixed bottle with one size, and the fixed bottle with different sizes cannot be clamped, so that titration cannot be performed; meanwhile, when the titration is carried out, the bottle body is not stable enough, and the solution in the bottle is not uniformly reacted, so the titration device for environment-friendly detection is provided.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the titration device for environment-friendly detection comprises a casing, and is characterized in that a titration assembly is slidably arranged at the upper end of the casing, a clamping assembly is fixedly arranged in the middle of the casing, and a rotating mechanism is fixedly arranged at the bottom of the casing;
the clamping assembly comprises a second fixing block fixedly arranged in the middle of the frame, a second telescopic rod is fixedly arranged at the upper end of the second fixing block, a third fixing block is fixedly arranged at the front end of the second telescopic rod, two first fixing shafts are fixedly arranged in the middle of the third fixing block, a first connecting rod is rotationally arranged on each first fixing shaft, a second fixing shaft is fixedly rotationally arranged at the other end of each first connecting rod, a fourth fixing block is fixedly arranged on each second fixing shaft, a second connecting rod is fixedly arranged on the left side of each fourth fixing block, a third fixing shaft is rotationally arranged on the left side of each second connecting rod, a fifth fixing block is fixedly arranged at the lower end of each third fixing shaft, and the fifth fixing blocks are simultaneously fixed on the second fixing blocks.
The shell comprises a frame, the frame is in a stair shape, and a T-shaped chute is formed in the upper end of the frame;
the T-shaped sliding chute is internally provided with a T-shaped block, the right side of the T-shaped block is fixedly provided with a first telescopic rod, the other end of the first telescopic rod is fixedly provided with a first fixed block, and the middle part of the first fixed block is fixedly provided with a burette.
The technical scheme further comprises the following steps:
the fixed motor that is equipped with in frame lower extreme, the fixed column that is equipped with in right side of motor, the fixed pivot that is equipped with in output of motor, pivot upper end block are equipped with the fixed bottle, and a plurality of hole has been seted up to the fixed bottle upper end, slides in the hole and is equipped with the experimental bottle.
The technical scheme further comprises the following steps:
the left side of the first fixed block is rectangular, the middle part is provided with a rectangular connecting block connected with two sides, and the right side is annular.
The technical scheme further comprises the following steps:
the front end of the second telescopic rod is fixed with a downward rectangle, and the whole second telescopic rod is L-shaped.
The technical scheme further comprises the following steps:
the lower end of the rotating shaft is cylindrical, and a disc is fixedly arranged at the upper end of the cylindrical.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the third fixed block moves forwards or backwards together through the reciprocating motion of the second telescopic rod, the first connecting rod can be rotated by the forward and backward motion of the third fixed block, the rotation of the first connecting rod can enable the fourth fixed block at the other end to prop against the second connecting rod, so that the second connecting rod is driven to rotate, the effect of clamping the fixed bottle is achieved, the problem that the fixed bottle with different specifications cannot be adapted in the prior art is solved, and the defect that the experimental bottle is unstable in titration is overcome;
meanwhile, the rotating shaft above the motor is electrified to drive the fixed bottle to rotate, so that the problem of full reaction of the solution in the experimental bottle is solved.
Drawings
FIG. 1 is a schematic view of a titration apparatus according to the present utility model;
FIG. 2 is a schematic diagram of a cross-sectional structure of a housing according to the present utility model;
FIG. 3 is a schematic view of a titration assembly according to the present utility model;
FIG. 4 is a schematic cross-sectional view of a clamping assembly according to the present utility model;
fig. 5 is a schematic structural diagram of a rotating mechanism according to the present utility model.
In the figure: 1. a housing; 2. a titration assembly; 3. a clamping assembly; 4. a rotation mechanism; 101. a frame; 102. a T-shaped chute; 201. a T-shaped block; 202. a first telescopic rod; 203. a first fixed block; 204. a burette; 301. a second fixed block; 302. a second telescopic rod; 303. a third fixed block; 304. a first link; 305. a fourth fixed block; 306. a second link; 307. a fifth fixed block; 401. a motor; 402. fixing the column; 403. a rotating shaft; 404. fixing the bottle; 405. an experimental bottle.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
In the description of the present utility model, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
As shown in fig. 1-4, the titration device for environment-friendly detection provided by the utility model comprises a casing 1, wherein a titration assembly 2 is slidably arranged at the upper end of the casing 1, a clamping assembly 3 is fixedly arranged in the middle of the casing 1, and a rotating mechanism 4 is fixedly arranged at the bottom of the casing 1;
the clamping assembly 3 comprises a second fixing block 301 fixedly arranged in the middle of the frame 101, a second telescopic rod 302 is fixedly arranged at the upper end of the second fixing block 301, a third fixing block 303 is fixedly arranged at the front end of the second telescopic rod 302, two first fixing shafts are fixedly arranged in the middle of the third fixing block 303, a first connecting rod 304 is rotatably arranged on the first fixing shafts, a second fixing shaft is fixedly and rotatably arranged at the other end of the first connecting rod 304, a fourth fixing block 305 is fixedly arranged on the second fixing shaft, a second connecting rod 306 is fixedly arranged at the left side of the fourth fixing block 305, a third fixing shaft is rotatably arranged at the left side of the second connecting rod 306, a fifth fixing block 307 is fixedly arranged at the lower end of the third fixing shaft, and the fifth fixing block 307 is simultaneously fixed on the second fixing block 301.
The machine shell 1 comprises a machine frame 101, wherein the machine frame 101 is in a stair shape, and a T-shaped chute 102 is formed in the upper end of the machine frame 101;
the T-shaped chute 102 is internally provided with a T-shaped block 201 in a sliding manner, the right side of the T-shaped block 201 is fixedly provided with a first telescopic rod 202, the other end of the first telescopic rod 202 is fixedly provided with a first fixed block 203, and the middle part of the first fixed block 203 is fixedly provided with a burette 204.
Further, the motor 401 is fixedly arranged at the lower end of the frame 101, the fixed column 402 is fixedly arranged on the right side of the motor 401, the rotary shaft 403 is fixedly arranged at the output end of the motor 401, the fixed bottle 404 is clamped at the upper end of the rotary shaft 403, a plurality of holes are formed in the upper end of the fixed bottle 404, the experimental bottle 405 is slidably arranged in the holes, the fixed bottle 404 can be better fixed by clamping the fixed bottle 404 at the upper end of the rotary shaft 403, and the limiting effect on the fixed bottle 404 is achieved.
Further, the left side of the first fixing block 203 is rectangular, the middle part is provided with a rectangular connecting block connected with two sides, the right side is circular, the left side can be better connected with the first telescopic rod 202, and the right side circular ring can be used for placing the burette 204.
Further, the front end of the second telescopic rod 302 is fixed with a downward rectangle, the whole second telescopic rod 302 is L-shaped, the second telescopic rod 302 is L-shaped and can drive the lower third fixed block 303 to reciprocate, and the bottle 404 is clamped and fixed more stably.
Further, the lower end of the rotating shaft 403 is cylindrical, a disc is fixedly arranged at the upper end of the cylinder, the cylinder at the lower end of the rotating shaft 403 can be driven to rotate by the motor 401, and the disc in the middle can support the fixed bottle 404, so that the fixed bottle 404 rotates to shake the solution.
In this embodiment, when titration is performed on the fixed bottle 404, the fixed bottle 404 can be more stable through the clamping assembly 3, and the fixed bottle 404 can be better stabilized when titration and shaking are performed by adapting to fixed bottles 404 with different sizes;
simultaneously, the motor 401 is electrified to work, the rotating shaft 403 rotates along with the motor, and the disc at the upper end of the rotating shaft 403 drives the fixed bottle 404 above to rotate along with the motor, so that the problem that the solution reaction is affected due to uneven manual shaking is solved.
Working principle:
when the solution is required to be dropped, an operator firstly puts the experiment bottle 405 into the fixed bottle 404, then puts the fixed bottle 404 on the rotating shaft 403, then puts the burette 204 filled with the solution into the circular ring of the first fixed block 203, then adjusts the length of the first telescopic rod 202 and slides the first telescopic rod 202 to move left and right, drops the solution into the experiment bottle 405, because the left side of the fixed bottle 404 is fixed by the two second connecting rods 306, the second connecting rod 306 is pushed by the fourth fixed block 305, the fourth fixed block 305 is pushed by the rotation of the first connecting rod 304, the first connecting rod 304 is pushed by the third fixed block 303 to rotate, the third fixed block 303 is fixed by the fixed column 402 under the control of the front-back movement of the first connecting rod 304, at the moment, the motor 401 is turned on to work, the rotating shaft 403 at the output end is driven by the rotation of the motor 401, and the upper fixed bottle 404 is driven by the rotation of the rotating shaft 403, so that the solution is uniformly shaken.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The titration device for environment-friendly detection comprises a casing (1), and is characterized in that a titration assembly (2) is slidably arranged at the upper end of the casing (1), a clamping assembly (3) is fixedly arranged in the middle of the casing (1), and a rotating mechanism (4) is fixedly arranged at the bottom of the casing (1);
the clamping assembly (3) comprises a second fixing block (301) fixedly arranged in the middle of the frame (101), a second telescopic rod (302) is fixedly arranged at the upper end of the second fixing block (301), a third fixing block (303) is fixedly arranged at the front end of the second telescopic rod (302), two first fixing shafts are fixedly arranged in the middle of the third fixing block (303), a first connecting rod (304) is rotatably arranged on the first fixing shafts, a second fixing shaft is fixedly arranged at the other end of the first connecting rod (304) in a rotating mode, a fourth fixing block (305) is fixedly arranged on the second fixing shaft, a second connecting rod (306) is fixedly arranged on the left side of the fourth fixing block (305), a third fixing shaft is fixedly arranged on the left side of the second connecting rod (306), a fifth fixing block (307) is fixedly arranged at the lower end of the third fixing shaft, and the fifth fixing block (307) is simultaneously fixed on the second fixing block (301).
2. The titration device for environment protection detection according to claim 1, wherein the casing (1) comprises a frame (101), the frame (101) is in a stair shape, and a T-shaped chute (102) is arranged at the upper end of the frame (101);
t type spout (102) are equipped with T type piece (201) in the slip, T type piece (201) right side is fixed and is equipped with first telescopic link (202), first telescopic link (202) other end is fixed and is equipped with first fixed block (203), first fixed block (203) middle part is fixed and is equipped with buret (204).
3. The titration device for environment-friendly detection according to claim 1, wherein a motor (401) is fixedly arranged at the lower end of the frame (101), a fixed column (402) is fixedly arranged on the right side of the motor (401), a rotating shaft (403) is fixedly arranged at the output end of the motor (401), a fixed bottle (404) is clamped at the upper end of the rotating shaft (403), a plurality of holes are formed in the upper end of the fixed bottle (404), and an experimental bottle (405) is slidably arranged in each hole.
4. The titration apparatus for environment protection detection according to claim 2, wherein the left side of the first fixing block (203) is rectangular, the middle part is provided with a rectangular connection block for connecting two sides, and the right side is annular.
5. The titration apparatus for environmental protection detection as set forth in claim 1, wherein a downward rectangle is fixed to the front end of the second telescopic rod (302), and the second telescopic rod (302) is L-shaped as a whole.
6. A titration apparatus for environmental protection according to claim 3, wherein the lower end of the rotating shaft (403) is cylindrical, and a disk is fixedly provided at the upper end of the cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320789103.5U CN219475522U (en) | 2023-04-11 | 2023-04-11 | Titration device for environmental protection detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320789103.5U CN219475522U (en) | 2023-04-11 | 2023-04-11 | Titration device for environmental protection detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219475522U true CN219475522U (en) | 2023-08-04 |
Family
ID=87458955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320789103.5U Active CN219475522U (en) | 2023-04-11 | 2023-04-11 | Titration device for environmental protection detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219475522U (en) |
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2023
- 2023-04-11 CN CN202320789103.5U patent/CN219475522U/en active Active
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